diff --git a/src/main/java/org/springframework/data/geo/Circle.java b/src/main/java/org/springframework/data/geo/Circle.java
index 13bf640db..48f742814 100644
--- a/src/main/java/org/springframework/data/geo/Circle.java
+++ b/src/main/java/org/springframework/data/geo/Circle.java
@@ -15,7 +15,7 @@
  */
 package org.springframework.data.geo;
 
-import org.springframework.data.annotation.PersistenceConstructor;
+import org.springframework.data.annotation.PersistenceCreator;
 import org.springframework.util.Assert;
 import org.springframework.util.ObjectUtils;
 
@@ -40,7 +40,7 @@ public class Circle implements Shape {
 	 * @param center must not be {@literal null}.
 	 * @param radius must not be {@literal null} and it's value greater or equal to zero.
 	 */
-	@PersistenceConstructor
+	@PersistenceCreator
 	public Circle(Point center, Distance radius) {
 
 		Assert.notNull(center, "Center point must not be null");
diff --git a/src/main/java/org/springframework/data/geo/GeoResults.java b/src/main/java/org/springframework/data/geo/GeoResults.java
index 7913ecbf9..033e00f8e 100644
--- a/src/main/java/org/springframework/data/geo/GeoResults.java
+++ b/src/main/java/org/springframework/data/geo/GeoResults.java
@@ -15,13 +15,12 @@
  */
 package org.springframework.data.geo;
 
-
 import java.io.Serializable;
 import java.util.Collections;
 import java.util.Iterator;
 import java.util.List;
 
-import org.springframework.data.annotation.PersistenceConstructor;
+import org.springframework.data.annotation.PersistenceCreator;
 import org.springframework.util.Assert;
 import org.springframework.util.ObjectUtils;
 import org.springframework.util.StringUtils;
@@ -67,7 +66,7 @@ public class GeoResults<T> implements Iterable<GeoResult<T>>, Serializable {
 	 * @param results must not be {@literal null}.
 	 * @param averageDistance must not be {@literal null}.
 	 */
-	@PersistenceConstructor
+	@PersistenceCreator
 	public GeoResults(List<? extends GeoResult<T>> results, Distance averageDistance) {
 
 		Assert.notNull(results, "Results must not be null");
diff --git a/src/main/java/org/springframework/data/geo/Point.java b/src/main/java/org/springframework/data/geo/Point.java
index 8a79d509f..070c6b6e7 100644
--- a/src/main/java/org/springframework/data/geo/Point.java
+++ b/src/main/java/org/springframework/data/geo/Point.java
@@ -18,7 +18,7 @@ package org.springframework.data.geo;
 import java.io.Serializable;
 import java.util.Locale;
 
-import org.springframework.data.annotation.PersistenceConstructor;
+import org.springframework.data.annotation.PersistenceCreator;
 import org.springframework.lang.Nullable;
 import org.springframework.util.Assert;
 
@@ -43,7 +43,7 @@ public class Point implements Serializable {
 	 * @param x
 	 * @param y
 	 */
-	@PersistenceConstructor
+	@PersistenceCreator
 	public Point(double x, double y) {
 		this.x = x;
 		this.y = y;
diff --git a/src/main/java/org/springframework/data/geo/Polygon.java b/src/main/java/org/springframework/data/geo/Polygon.java
index 9759994a2..770fdf9f2 100644
--- a/src/main/java/org/springframework/data/geo/Polygon.java
+++ b/src/main/java/org/springframework/data/geo/Polygon.java
@@ -15,14 +15,13 @@
  */
 package org.springframework.data.geo;
 
-
 import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.Collections;
 import java.util.Iterator;
 import java.util.List;
 
-import org.springframework.data.annotation.PersistenceConstructor;
+import org.springframework.data.annotation.PersistenceCreator;
 import org.springframework.util.Assert;
 import org.springframework.util.ObjectUtils;
 import org.springframework.util.StringUtils;
@@ -67,7 +66,7 @@ public class Polygon implements Iterable<Point>, Shape {
 	 *
 	 * @param points must not be {@literal null}.
 	 */
-	@PersistenceConstructor
+	@PersistenceCreator
 	public Polygon(List<? extends Point> points) {
 
 		Assert.notNull(points, "Points must not be null");
diff --git a/src/main/java/org/springframework/data/mapping/callback/EntityCallbackDiscoverer.java b/src/main/java/org/springframework/data/mapping/callback/EntityCallbackDiscoverer.java
index 8df912976..605d33fb2 100644
--- a/src/main/java/org/springframework/data/mapping/callback/EntityCallbackDiscoverer.java
+++ b/src/main/java/org/springframework/data/mapping/callback/EntityCallbackDiscoverer.java
@@ -212,7 +212,7 @@ class EntityCallbackDiscoverer {
 				this.beanClassLoader = cbf.getBeanClassLoader();
 			}
 
-			this.retrievalMutex = cbf.getSingletonMutex();
+			this.retrievalMutex = new Object();
 		}
 
 		defaultRetriever.discoverEntityCallbacks(beanFactory);
diff --git a/src/test/java/org/springframework/data/mapping/model/ClassGeneratingEntityInstantiatorUnitTests.java b/src/test/java/org/springframework/data/mapping/model/ClassGeneratingEntityInstantiatorUnitTests.java
index 3b1d804a3..843781262 100755
--- a/src/test/java/org/springframework/data/mapping/model/ClassGeneratingEntityInstantiatorUnitTests.java
+++ b/src/test/java/org/springframework/data/mapping/model/ClassGeneratingEntityInstantiatorUnitTests.java
@@ -142,7 +142,12 @@ class ClassGeneratingEntityInstantiatorUnitTests<P extends PersistentProperty<P>
 
 		} catch (MappingInstantiationException o_O) {
 
-			assertThat(o_O.getConstructor()).hasValue(constructor);
+			assertThat(o_O.getEntityCreator()
+				.map(it -> (PreferredConstructor) it)
+				.map(PreferredConstructor::getConstructor))
+				.isPresent()
+				.hasValue(constructor);
+
 			assertThat(o_O.getConstructorArguments()).isEqualTo(parameters);
 			assertThat(o_O.getEntityType()).hasValue(Sample.class);
 
diff --git a/src/test/java/org/springframework/data/mapping/model/ReflectionEntityInstantiatorUnitTests.java b/src/test/java/org/springframework/data/mapping/model/ReflectionEntityInstantiatorUnitTests.java
index 0afa897f4..516984fe4 100755
--- a/src/test/java/org/springframework/data/mapping/model/ReflectionEntityInstantiatorUnitTests.java
+++ b/src/test/java/org/springframework/data/mapping/model/ReflectionEntityInstantiatorUnitTests.java
@@ -130,7 +130,12 @@ class ReflectionEntityInstantiatorUnitTests<P extends PersistentProperty<P>> {
 
 		} catch (MappingInstantiationException o_O) {
 
-			assertThat(o_O.getConstructor()).hasValue(constructor);
+			assertThat(o_O.getEntityCreator()
+				.map(it -> (PreferredConstructor) it)
+				.map(PreferredConstructor::getConstructor))
+				.isPresent()
+				.hasValue(constructor);
+
 			assertThat(o_O.getConstructorArguments()).isEqualTo(parameters);
 			assertThat(o_O.getEntityType()).hasValue(Sample.class);